/*
 * Copyright 2019 Spotify AB.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.spotify.scio.bigquery.client

import com.google.api.services.bigquery.model._

/** A BigQueryJob */
sealed trait BigQueryJob {
  def jobReference: Option[JobReference]
  def table: TableReference

  def show: String =
    s"${this.getClass.getName} id:${jobReference.map(_.getJobId).getOrElse("<unknown>")}"
}

/** Extract Job Container */
final private[scio] case class ExtractJob(
  destinationUris: List[String],
  jobReference: Option[JobReference],
  table: TableReference
) extends BigQueryJob

/** Load Job Container */
final private[scio] case class LoadJob(
  sources: List[String],
  jobReference: Option[JobReference],
  table: TableReference
) extends BigQueryJob

/** A query job that may delay execution. */
final private[scio] case class QueryJob(
  query: String,
  jobReference: Option[JobReference],
  table: TableReference
) extends BigQueryJob
